New Cryptocurrency Mining Campaign Targets Linux Systems and IoT Devices

Internet-facing Linux systems and Internet of Things IoT devices are being targeted as part of a new campaign designed to illicitly mine cryptocurrency. "The threat actors behind the attack use a backdoor that deploys a wide array of tools and components such as rootkits and an IRC bot to steal...

Warning: Fake GitHub Repos Delivering Malware as PoCs

By Waqas According to researchers, these fake accounts on GitHub and Twitter are spreading malware that infects both Windows- and Linux-based systems. This is a post from HackRead.com Read the original post: Warning: Fake GitHub Repos Delivering Malware as PoCs...

NuGet Client Remote Code Execution Vulnerability

Description Microsoft is releasing this security advisory to provide information about a vulnerability in .NET and NuGet on Linux. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. A vulnerability exists in .NET 6.0, .NET 7.0...

CVE-2023-0636 Remote Code Execution via Command Injection

Improper Input Validation vulnerability in ABB Ltd. ASPECT®-Enterprise on ASPECT®-Enterprise, Linux 2CQG103201S3021, 2CQG103202S3021, 2CQG103203S3021, 2CQG103204S3021 modules, ABB Ltd. NEXUS Series on NEXUS Series, Linux 2CQG100102R2021, 2CQG100104R2021, 2CQG100105R2021, 2CQG100106R2021,...

CVE-2023-0635 Privilege escalation to root

Improper Privilege Management vulnerability in ABB Ltd. ASPECT®-Enterprise on ASPECT®-Enterprise, Linux 2CQG103201S3021, 2CQG103202S3021, 2CQG103203S3021, 2CQG103204S3021 modules, ABB Ltd. NEXUS Series on NEXUS Series, Linux 2CQG100102R2021, 2CQG100104R2021, 2CQG100105R2021, 2CQG100106R2021,...

Buhti Ransomware Gang Switches Tactics, Utilizes Leaked LockBit and Babuk Code

The threat actors behind the nascent Buhti ransomware have eschewed their custom payload in favor of leaked LockBit and Babuk ransomware families to strike Windows and Linux systems. "While the group doesn't develop its own ransomware, it does utilize what appears to be one custom-developed tool,...

The vulnerability of the ksmbd module in Linux operating systems allows a perpetrator to gain unauthorized access to protected information or cause service failures.

The vulnerability of the ksmbd module in Linux operating systems is related to insufficient protection of service data. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information or cause service failures using the SMB2QUERYINFO and SMB2LOGOFF command...

Babuk Source Code Sparks 9 Different Ransomware Strains Targeting VMware ESXi Systems

Multiple threat actors have capitalized on the leak of Babuk aka Babak or Babyk ransomware code in September 2021 to build as many as nine different ransomware families capable of targeting VMware ESXi systems. "These variants emerged through H2 2022 and H1 2023, which shows an increasing trend o...

New PingPull Malware Variant Targets Linux Systems

Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary The PingPull malware variant that targets Linux systems is linked to Alloy Taurus, and it communicates with a domain over HTTPS to receive encrypted commands for executing specific functions. To receive...

CVE-2023-2166

A null pointer dereference issue was found in can protocol in net/can/afcan.c in the Linux before Linux. mlpriv may not be initialized in the receive path of CAN frames. A local user could use this flaw to crash the system or potentially cause a denial of service...

Chinese RedGolf Group Targeting Windows and Linux Systems with KEYPLUG Backdoor

A Chinese state-sponsored threat activity group tracked as RedGolf has been attributed to the use of a custom Windows and Linux backdoor called KEYPLUG. "RedGolf is a particularly prolific Chinese state-sponsored threat actor group that has likely been active for many years against a wide range o...

Duncaen OpenDoas 安全漏洞

Duncaen OpenDoas is a program from the individual developer Duncaen that provides limited Sudo functionality for Linux systems. A security vulnerability exists in OpenDoas 6.8.2 and earlier versions, which stems from sharing a terminal with the original session, and can be exploited by an attacke...

SUSE CVE-2019-18276

An issue was discovered in disableprivmode in shell.c in GNU Bash through 5.0 patch 11. By default, if Bash is run with its effective UID not equal to its real UID, it will drop privileges by setting its effective UID to its real UID. However, it does so incorrectly. On Linux and other systems th...

Docker authorization issue vulnerability

Docker is an open source application container engine from the U.S. company Docker. The product supports creating a container lightweight virtual machine and deploying and running applications on Linux systems, as well as automating the installation, deployment, and upgrade of applications via...

CVE-2023-0210

A bug affects the Linux kernel’s ksmbd NTLMv2 authentication and is known to crash the OS immediately in Linux-based systems...

UBUNTU-CVE-2023-0210

A bug affects the Linux kernel’s ksmbd NTLMv2 authentication and is known to crash the OS immediately in Linux-based systems...

Google Chrome 资源管理错误漏洞

Google Chrome is a web browser from Google, Inc. A security vulnerability exists in Google Chrome Mac and Linux versions prior to 108.0.5359.124, and Windows versions prior to 108.0.5359.125, which stems from a post-release reuse vulnerability in Blink Media...

systemd 安全漏洞

systemd is a Linux-based system and service manager from the individual developer Lennart Poettering in Germany. The product is compatible with SysV and LSB startup scripts and provides a framework for representing dependencies between system services. A security vulnerability exists in systemd. ...

CVE-2022-39243 NuProcess vulnerable to command-line injection through insertion of NUL character(s)

NuProcess is an external process execution implementation for Java. In all the versions of NuProcess where it forks processes by using the JVM's JavajavalangUNIXProcessforkAndExec method 1.2.0+, attackers can use NUL characters in their strings to perform command line injection. Java's...

RLSA-2022:6608 Moderate: dbus-broker security update

dbus-broker is an implementation of a message bus as defined by the D-Bus specification. Its aim is to provide high performance and reliability, while keeping compatibility to the D-Bus reference implementation. It is exclusively written for Linux systems, and makes use of many modern features...